package com.zzxy.spring12.aspect;

import org.aspectj.lang.JoinPoint;
import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.*;
import org.springframework.stereotype.Component;

@Component
@Aspect
public class MyAspectJ {
    @Pointcut("execution(* com.zzxy.spring12.service.impl.*.*(..))")
    public void myPointcurt(){

    }
    @Before( "myPointcurt()")
    public void myBefore(JoinPoint jp){
        System.out.println("before method "+jp.getSignature().getName());
        System.out.println("brfore...");
    }
    @AfterReturning(value = "myPointcurt()",returning = "ret")
    public void myAfterReturning(JoinPoint jp,Object ret){

        System.out.println("after returning..."+ret);
    }
    @Around("myPointcurt()")
    public Object myAround(ProceedingJoinPoint pjp) throws Throwable {
        System.out.println("around before...");
        Object obj=pjp.proceed();
        System.out.println("around after...");
        return obj;
    }
    @AfterThrowing(value = "myPointcurt()",throwing = "e")
    public void myThrowable(JoinPoint jp,Throwable e){

        System.out.println("throeing.."+e.getMessage());
    }
    @After("myPointcurt()")
    public void myAfter(JoinPoint jp){
        System.out.println(jp.getSignature().getName());
        System.out.println("after...");
    }
}
